ATE487632T1 - ELECTRIC TRAVEL MOTOR WITH DIRECT DRIVE - Google Patents

ELECTRIC TRAVEL MOTOR WITH DIRECT DRIVE

Info

Publication number
ATE487632T1
ATE487632T1 AT07838229T AT07838229T ATE487632T1 AT E487632 T1 ATE487632 T1 AT E487632T1 AT 07838229 T AT07838229 T AT 07838229T AT 07838229 T AT07838229 T AT 07838229T AT E487632 T1 ATE487632 T1 AT E487632T1
Authority
AT
Austria
Prior art keywords
rotor
stator
vehicle
vehicle wheel
direct drive
Prior art date
Application number
AT07838229T
Other languages
German (de)
Inventor
Harry K James
Original Assignee
Harry K James
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harry K James filed Critical Harry K James
Application granted granted Critical
Publication of ATE487632T1 publication Critical patent/ATE487632T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/18—Reluctance machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Power Steering Mechanism (AREA)
  • Dc Machiner (AREA)

Abstract

A direct drive traction vehicle motor system for a wheeled vehicle includes an electric motor rotor for mechanically attachment to a vehicle wheel for rotational movement with the vehicle wheel. An attachment structure is concentrically mounting the rotor to the vehicle wheel. An electric motor stator is mounted in a concentric relationship with the rotor. A mechanical structure is coupled between the vehicle and the stator for inhibiting rotation of the stator. An electric drive circuit is electrically coupled to the motor stator for exciting the motor stator to impart a rotational force on the vehicle wheel through the rotor.
AT07838229T 2006-09-20 2007-09-15 ELECTRIC TRAVEL MOTOR WITH DIRECT DRIVE ATE487632T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/533,726 US7658251B2 (en) 2006-09-20 2006-09-20 Direct drive electric traction motor
PCT/US2007/019993 WO2008036202A2 (en) 2006-09-20 2007-09-15 Direct drive electric traction motor

Publications (1)

Publication Number Publication Date
ATE487632T1 true ATE487632T1 (en) 2010-11-15

Family

ID=38917654

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07838229T ATE487632T1 (en) 2006-09-20 2007-09-15 ELECTRIC TRAVEL MOTOR WITH DIRECT DRIVE

Country Status (5)

Country Link
US (2) US7658251B2 (en)
EP (1) EP2069158B1 (en)
AT (1) ATE487632T1 (en)
DE (1) DE602007010489D1 (en)
WO (1) WO2008036202A2 (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005034278A1 (en) * 2005-07-22 2007-04-12 Daimlerchrysler Ag Drive unit for a vehicle
US20080169140A1 (en) * 2007-01-16 2008-07-17 Charles Hampton Perry Machine for augmentation, storage, and conservation of vehicle motive energy
US8700239B2 (en) * 2007-01-16 2014-04-15 Charles Hampton Perry Machine for augmentation, storage, and conservation of vehicle motive energy
US20110011656A1 (en) * 2007-03-20 2011-01-20 Peder Ulrik Poulsen Hybrid vehicle system with indirect drive
US20080257620A1 (en) * 2007-03-20 2008-10-23 Peder Ulrik Poulsen Hybrid Vehicle Drive System
US8165737B2 (en) * 2007-10-24 2012-04-24 GM Global Technology Operations LLC Method and system for controlling a power inverter in electric drives of vehicles with two-mode transmissions
US20120161498A1 (en) * 2008-04-15 2012-06-28 Mr. Dana Allen Hansen MAW-DirectDrives
US20090255742A1 (en) * 2008-04-15 2009-10-15 Mr. Dana Allen Hansen Self-contained & self-propelled magnetic alternator & wheel DirectDrive units aka:MAW-DirectDrives
US20140014423A1 (en) * 2008-08-21 2014-01-16 Emil Manolov Dimitrov Hybrid drive device for motor vehicles
US8678117B2 (en) * 2008-11-14 2014-03-25 Three Tilting Wheels S.R.L. Electric motor wheel assembly
US20110139523A1 (en) * 2009-12-14 2011-06-16 Chen ze-chun In-wheel motor structure
US8544580B2 (en) * 2010-05-18 2013-10-01 The Hong Kong Polytechnic University In-wheel switched reluctance motor drive
US8496080B2 (en) * 2010-09-30 2013-07-30 National Taiwan University Wheel driven mechanism
EP2556990B1 (en) * 2011-08-08 2019-06-05 Tata Technologies Pte Ltd A wheel drive architecture for electric vehicles
TW201330466A (en) * 2011-10-12 2013-07-16 Gogoro Inc Electric device drive assembly and cooling system for electric device drive
CN103959641B (en) * 2011-11-22 2017-05-17 萨甘安全防护公司 Actuator with polyphase motor and method of controlling such actuator
US20130241366A1 (en) * 2012-02-27 2013-09-19 Daniel Kee Young Kim High torque/high efficiency winding motor
WO2013135720A1 (en) * 2012-03-15 2013-09-19 Borgwarner Torqtransfer Systems Ab An electric drive axle arrangement for a road vehicle
DE102012010540B4 (en) * 2012-05-29 2016-05-12 Truma Gerätetechnik GmbH & Co. KG Trailer shunting drive with brushless external rotor motor
EP2705972A1 (en) * 2012-09-10 2014-03-12 Sandvik Mining and Construction Oy Mining vehicle
HK1215229A1 (en) 2012-11-01 2016-08-19 FlowBelow Aero, Inc. Aerodynamic system and adjustable fairings
US20150060163A1 (en) * 2013-08-07 2015-03-05 Daniel Kee Young Kim Hyper-flux flywheel motor system
US10005352B2 (en) * 2014-09-15 2018-06-26 Ford Global Technologies, Llc Electrical bicycle modular powertrain
US9859835B2 (en) * 2014-11-14 2018-01-02 Bryan E. Click Electric power conversion design for liquid fueled vehicles
US10065451B2 (en) * 2015-03-06 2018-09-04 Donghyun PARK Driving wheel for vehicles
US20170028835A1 (en) * 2015-07-29 2017-02-02 William Worley Electric Vehicle
WO2018085791A1 (en) 2016-11-04 2018-05-11 FlowBelow Aero, Inc. Chassis mounted energy extraction and delivery system
US10746149B2 (en) 2016-12-20 2020-08-18 Illinois Tool Works Inc. Engine-driven welding-type power supplies with secondary energy generation
US10654529B2 (en) 2017-06-24 2020-05-19 FlowBelow Aero, Inc. Aerodynamic systems and fairings with fairing caps
WO2019014503A1 (en) 2017-07-12 2019-01-17 FlowBelow Aero, Inc. Aerodynamic toolbox assembly
US10882571B2 (en) 2017-07-30 2021-01-05 FlowBelow Aero, Inc. Rotatable aerodynamic fairing system
CN108749557B (en) * 2018-07-03 2021-09-21 王玉琨 Electric vehicle wheel assembly
US11557941B2 (en) 2019-03-14 2023-01-17 Robert C. Hendricks Electronically commutated axial conductor motor
BR102019019631A2 (en) * 2019-09-20 2021-03-30 Manoel Neto INTEGRATED ROAD SYSTEM
BR132019025661E2 (en) * 2019-12-04 2021-06-15 Manoel Neto improvement in high-speed autonomous rail transport modal on tubular rails
BR132019025670E2 (en) * 2019-12-04 2021-06-15 Manoel Neto improvement introduced in autonomous high-speed rail transport modal
NL2024835B1 (en) * 2020-02-05 2021-09-13 Atlas Technologies Holding Bv Improved in-wheel motor.
US11399270B2 (en) 2020-03-25 2022-07-26 Toyota Motor Engineering & Manufacturing North America Inc. Emergency identification based on communications and reliability weightings associated with mobility-as-a-service devices and internet-of-things devices
CA3182586A1 (en) * 2020-06-17 2021-12-23 Thomas Galluzzo Bin retrieval and transport systems and methods
US11767064B2 (en) 2021-01-12 2023-09-26 FlowBelow Aero, Inc. Spring-biased mud flap hanger with improved pivoting motion guidance
NO346537B1 (en) * 2021-02-11 2022-09-26 Punda As Wheel assembly for a unitractor and a unitractor comprising said wheel assembly
JP2024514543A (en) * 2021-03-30 2024-04-02 ファン・ローケレン・カンパーニュ，ピーテル・テオドール Reverse portal axle for use in low floor buses
US20250303849A1 (en) * 2024-04-01 2025-10-02 Ford Global Technologies, Llc Combined motor rotor and wheel rim assembly
US12603550B1 (en) 2025-01-30 2026-04-14 David Cunningham Land vehicle wheel mounted electricity generator

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588889A (en) 1948-07-22 1952-03-11 Adrienne M Sherwood Motor wheel and mounting strut
US3090878A (en) 1955-09-26 1963-05-21 Karlby Henning High temperature electrical machines
US2916642A (en) 1956-04-16 1959-12-08 Air Glide Inc Fluid dynamic device
GB1159499A (en) 1967-03-02 1969-07-23 Pratt Prec Hydraulics Ltd Improvements in or relating to Electrical Stepping Motors
US4021690A (en) * 1975-05-30 1977-05-03 Frank Burton Wheel borne counter rotating disc alternator
US4115915A (en) 1975-07-31 1978-09-26 General Electric Company Process for manufacturing motor having windings constructed for automated assembly
US4223255A (en) 1977-10-28 1980-09-16 Goldman Gary S Electric wheel
JPS59103549A (en) 1982-12-01 1984-06-15 Hitachi Ltd coil insertion device
AU573991B2 (en) 1986-03-27 1988-06-23 Kubota Ltd. Steering apparatus for a front wheel drive tractor
DE3806760A1 (en) 1988-03-02 1989-09-14 Heidelberg Motor Gmbh ELECTRIC MACHINE
JP2554697B2 (en) 1988-03-29 1996-11-13 新日本製鐵株式会社 Electric vehicle motor cooling system
JP2896225B2 (en) 1990-11-20 1999-05-31 アイシン・エィ・ダブリュ株式会社 Wheel motor lubrication device
GB2250142B (en) 1990-11-20 1994-11-09 Aisin Aw Co Drive gear disposition in a wheel motor
IT1241366B (en) 1990-12-21 1994-01-10 Fiat Auto Spa WHEEL-MOTOR UNIT FOR AN ELECTRIC DRIVE VEHICLE
DE4111627C2 (en) 1991-04-10 1994-06-09 Wolfgang Hill Electric motor for an electric vehicle for installation in a wheel rim
US5180180A (en) 1991-04-24 1993-01-19 Aisin Aw Co., Ltd. Wheel supporting apparatus
US5087229A (en) 1991-05-06 1992-02-11 General Motors Corporation Independently suspended steerable motor wheel apparatus
US5327034A (en) 1992-07-14 1994-07-05 Hydro-Quebec Electrically motorized wheel assembly
US5382854A (en) 1992-07-29 1995-01-17 Kabushikikaisha Equos Research Electrical motor drive apparatus with planetary gearing
EP0622264B1 (en) 1993-04-28 1998-11-11 Hitachi, Ltd. Electric vehicle drive system and drive method
US5691584A (en) * 1993-09-09 1997-11-25 Honda Giken Kogyo Kabushiki Kaisha Wheel motor for vehicles
US5894902A (en) * 1996-09-05 1999-04-20 The United States Of America As Represented By The Secretary Of The Navy Self-propelled wheel for wheeled vehicles
JPH1086884A (en) 1996-09-19 1998-04-07 Aichi Steel Works Ltd Electric motor wheel for electric motor car
US6341660B1 (en) 1997-06-12 2002-01-29 Helmut Schiller Swinging arm motor unit for single-track or multiple-track electric motor driven vehicles
ITPD980138A1 (en) 1998-05-29 1999-11-29 Carraro Spa STEERING MOTOR AXLE
US6849984B2 (en) * 1998-10-13 2005-02-01 Raymond Joseph Gallant Magnetically driven wheel for use in radial/rotary propulsion system having an energy recovery feature
NL1014182C2 (en) 2000-01-26 2001-07-27 Special Products For Industry Wheel provided with drive means.
GB2369503A (en) 2000-11-28 2002-05-29 Evt Technology Co Ltd Direct-drive wheel motor
JP3440082B2 (en) 2001-02-19 2003-08-25 科学技術振興事業団 In-wheel motor for electric vehicles
JP3638586B2 (en) 2001-04-16 2005-04-13 株式会社ブリヂストン In-wheel motor mounting method and in-wheel motor system
DE10121372A1 (en) 2001-05-02 2002-11-07 Krauss Maffei Wegmann Gmbh & C All-wheel drive motor vehicle, in particular a military motor vehicle, with a diesel-electric drive device
AU2002310051A1 (en) 2001-05-23 2002-12-03 Bryan P. Prucher Motor in wheel electric drive system
DE10132610B4 (en) 2001-07-05 2017-10-19 Devetec Gmbh vehicle drive
JP4499320B2 (en) 2001-09-07 2010-07-07 本田技研工業株式会社 Vehicle wheel
US6768932B2 (en) 2001-12-07 2004-07-27 General Motors Corporation Wheel motor system
DE10218140A1 (en) 2002-04-23 2003-11-13 Mbn Maschb Betr E Neugersdorf Electric drive system for a vehicle
US20050045392A1 (en) 2002-07-31 2005-03-03 Maslov Boris A. In-wheel electric motors
CN1684851B (en) 2002-08-29 2010-05-05 株式会社普利司通 In-wheel motor system
JP4133186B2 (en) 2002-10-02 2008-08-13 株式会社ブリヂストン In-wheel motor system for steering wheels
US6910332B2 (en) 2002-10-15 2005-06-28 Oscar Lee Fellows Thermoacoustic engine-generator
DE10260003A1 (en) * 2002-12-20 2004-07-08 Zf Friedrichshafen Ag wheel hub drive
US20040212259A1 (en) 2003-04-24 2004-10-28 Gould Len Charles Wheel motor
US6910322B2 (en) * 2003-05-28 2005-06-28 Ariens Company Grass catcher attachment method and apparatus
US7262536B2 (en) * 2003-08-11 2007-08-28 General Motors Corporation Gearless wheel motor drive system
JP4311139B2 (en) 2003-09-12 2009-08-12 トヨタ自動車株式会社 Wheel structure
US20050104470A1 (en) 2003-11-13 2005-05-19 Perkins William P. Integrated stator-axle for in-wheel motor of an electric vehicle
JP4200938B2 (en) 2004-05-18 2008-12-24 トヨタ自動車株式会社 Electric wheel
JP4879191B2 (en) * 2005-01-13 2012-02-22 ザ ティムケン カンパニー High reduction ratio electric hub drive
JP4648054B2 (en) * 2005-03-31 2011-03-09 日立オートモティブシステムズ株式会社 Hybrid vehicle, control device for electric drive device and electric drive device
US7445067B2 (en) * 2006-08-31 2008-11-04 American Axle & Manufacturing, Inc. Electric wheel motor assembly

Also Published As

Publication number Publication date
WO2008036202A3 (en) 2008-07-03
US20100230194A1 (en) 2010-09-16
WO2008036202A2 (en) 2008-03-27
EP2069158B1 (en) 2010-11-10
DE602007010489D1 (en) 2010-12-23
US20080066980A1 (en) 2008-03-20
WO2008036202B1 (en) 2008-08-21
US8353375B2 (en) 2013-01-15
US7658251B2 (en) 2010-02-09
EP2069158A2 (en) 2009-06-17

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